Answer:
9x/4= -9
Mutiply by 4 for both sides.
4(9x/4) cross out 4 and 4, divide by 4 and then becomes 9x. (-9)(4)= -36
9x= -36
Divide by 9 for both sides
9x/9= -36/9
x= -4
four magazines and two books
Step-by-step explanation:
3.50*4= 14
4*2= 8
14+8= 22
50
the answer is 50 becuz it is
A
